EP3741171A1 - System und verfahren zur domänenzuweisung berechtigungsfreier pusch-ressourcen - Google Patents
System und verfahren zur domänenzuweisung berechtigungsfreier pusch-ressourcenInfo
- Publication number
- EP3741171A1 EP3741171A1 EP19744255.1A EP19744255A EP3741171A1 EP 3741171 A1 EP3741171 A1 EP 3741171A1 EP 19744255 A EP19744255 A EP 19744255A EP 3741171 A1 EP3741171 A1 EP 3741171A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transmission
- grant
- free
- ofdm symbols
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 61
- 238000013468 resource allocation Methods 0.000 title description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 773
- 238000004891 communication Methods 0.000 claims description 46
- 238000013507 mapping Methods 0.000 claims description 20
- 230000005055 memory storage Effects 0.000 claims description 4
- 230000011664 signaling Effects 0.000 description 39
- 238000012545 processing Methods 0.000 description 37
- 230000015654 memory Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 125000004122 cyclic group Chemical group 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
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- 230000000052 comparative effect Effects 0.000 description 1
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- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862621036P | 2018-01-23 | 2018-01-23 | |
| US16/252,380 US10904909B2 (en) | 2018-01-23 | 2019-01-18 | System and method for time domain grant-free PUSCH resource allocation |
| PCT/CN2019/072633 WO2019144860A1 (en) | 2018-01-23 | 2019-01-22 | System and method for time domain grant-free pusch resource allocation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3741171A1 true EP3741171A1 (de) | 2020-11-25 |
| EP3741171A4 EP3741171A4 (de) | 2021-03-17 |
Family
ID=67298312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19744255.1A Pending EP3741171A4 (de) | 2018-01-23 | 2019-01-22 | System und verfahren zur domänenzuweisung berechtigungsfreier pusch-ressourcen |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US10904909B2 (de) |
| EP (1) | EP3741171A4 (de) |
| CN (2) | CN111656840B (de) |
| WO (1) | WO2019144860A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3761737A4 (de) * | 2018-03-01 | 2021-04-28 | China Academy of Telecommunications Technology | Datenübertragungsverfahren, vorrichtung und gerät |
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| US11743897B2 (en) * | 2013-12-20 | 2023-08-29 | Qualcomm Incorporated | Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands |
| WO2019090720A1 (zh) * | 2017-11-10 | 2019-05-16 | Oppo广东移动通信有限公司 | 传输数据的方法和设备 |
| US10805895B2 (en) * | 2017-12-01 | 2020-10-13 | Huawei Technologies Co., Ltd. | Methods, devices and systems for initial grant-free transmission determination |
| CN108513732B (zh) * | 2018-01-04 | 2022-07-01 | 北京小米移动软件有限公司 | 数据传输方法、装置及用户设备 |
| US10863538B2 (en) * | 2018-02-26 | 2020-12-08 | Qualcomm Incorporated | Grant processing during grant-free uplink repetitions |
| US10880914B2 (en) * | 2018-02-26 | 2020-12-29 | Qualcomm Incorporated | Grant free uplink transmission techniques |
| RU2754866C1 (ru) * | 2018-02-28 | 2021-09-08 | Телефонактиеболагет Лм Эрикссон (Пабл) | Способы указания выделения ресурсов временной области для физического совместно используемого канала нисходящей линии связи до rrc-соединения |
| US11252710B2 (en) * | 2018-04-12 | 2022-02-15 | Mediatek Singapore Pte. Ltd. | Frequency domain resource allocation for compact downlink control information in mobile communications |
| US20190327064A1 (en) * | 2018-04-19 | 2019-10-24 | Qualcomm Incorporated | Repetition-based transmissions for uplink ultra-reliable low latency communication |
| US11265128B2 (en) * | 2018-04-30 | 2022-03-01 | Qualcomm Incorporated | Search space set occasion level mapping for PDCCH overbooking |
| WO2019214966A1 (en) * | 2018-05-11 | 2019-11-14 | Nokia Technologies Oy | Broadcast operation with bi-directional subframe slots in multibeam deployment |
| DE112019003329T5 (de) * | 2018-08-09 | 2021-04-01 | Lg Electronics Inc. | Verfahren zum senden und empfangen von signalen in einem drahtlosen kommunikationssystem zur unterstützung eines unlizensierten bandes, und gerät zur unterstützung desselben |
| CN110830183B (zh) * | 2018-08-09 | 2023-09-19 | 北京三星通信技术研究有限公司 | 上行传输方法、用户设备、基站和计算机可读介质 |
| TWI707558B (zh) * | 2018-08-10 | 2020-10-11 | 財團法人資訊工業策進會 | 使用者設備及進行重傳之方法 |
| CN110536458A (zh) * | 2018-08-10 | 2019-12-03 | 中兴通讯股份有限公司 | 重复传输方法、装置、网络设备和计算机可读存储介质 |
| JP7223841B2 (ja) * | 2018-09-28 | 2023-02-16 | 大唐移▲動▼通信▲設▼▲備▼有限公司 | データ伝送方法及び機器 |
| CN109699085A (zh) * | 2018-10-17 | 2019-04-30 | 华为技术有限公司 | 一种传输数据的方法以及终端设备 |
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| CN111148228B (zh) * | 2018-11-02 | 2022-06-21 | 大唐移动通信设备有限公司 | 一种信息确定方法、装置及设备 |
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| US20200314842A1 (en) * | 2019-03-29 | 2020-10-01 | Qualcomm Incorporated | Configured grant resource configuration for new radio-unlicensed |
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| CN114144986A (zh) * | 2019-08-16 | 2022-03-04 | 富士通株式会社 | 上行信号的发送和接收方法以及装置 |
| CN112399583A (zh) * | 2019-08-16 | 2021-02-23 | 大唐移动通信设备有限公司 | 一种资源传输方法、终端和网络设备 |
| WO2021062813A1 (zh) * | 2019-09-30 | 2021-04-08 | Oppo广东移动通信有限公司 | 确定数据传输的时域资源的方法、装置及计算机存储介质 |
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| KR20210092593A (ko) * | 2020-01-16 | 2021-07-26 | 삼성전자주식회사 | 무선 통신 시스템에서 하향링크 제어 정보를 송수신하는 방법 및 장치 |
| CN114731664A (zh) * | 2020-02-07 | 2022-07-08 | Oppo广东移动通信有限公司 | 信号传输方法、装置及其设备 |
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| CN116868528A (zh) * | 2021-01-11 | 2023-10-10 | 瑞典爱立信有限公司 | 用于pusch重复的方法和设备 |
| CN115088349A (zh) * | 2021-01-11 | 2022-09-20 | 北京小米移动软件有限公司 | 一种传输方法、传输装置及存储介质 |
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2019
- 2019-01-18 US US16/252,380 patent/US10904909B2/en active Active
- 2019-01-22 EP EP19744255.1A patent/EP3741171A4/de active Pending
- 2019-01-22 CN CN201980009726.2A patent/CN111656840B/zh active Active
- 2019-01-22 WO PCT/CN2019/072633 patent/WO2019144860A1/en unknown
- 2019-01-22 CN CN202310029112.9A patent/CN115915414A/zh active Pending
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2021
- 2021-01-22 US US17/156,090 patent/US11637661B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3761737A4 (de) * | 2018-03-01 | 2021-04-28 | China Academy of Telecommunications Technology | Datenübertragungsverfahren, vorrichtung und gerät |
Also Published As
| Publication number | Publication date |
|---|---|
| US10904909B2 (en) | 2021-01-26 |
| US20190230689A1 (en) | 2019-07-25 |
| EP3741171A4 (de) | 2021-03-17 |
| CN111656840B (zh) | 2023-01-06 |
| US20210144737A1 (en) | 2021-05-13 |
| WO2019144860A1 (en) | 2019-08-01 |
| US11637661B2 (en) | 2023-04-25 |
| CN111656840A (zh) | 2020-09-11 |
| CN115915414A (zh) | 2023-04-04 |
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